GE DS200QTBAG1A

Product Overview

The GE DS200QTBAG1A is an RST termination board used in the GE Mark V Speedtronic turbine control system. It provides terminal connections for field signals and interfaces with associated control boards. The assembly supports signal routing for turbine monitoring, speed measurement, and servo control applications.

Technical Parameters

Parameter	Description
Brand	General Electric (GE)
Model	DS200QTBAG1A
Product Type	RST Termination Board
Product Series	Mark V
Functional Acronym	QTBA
Terminal Blocks	TB1 and TB2
Signal Connections	Field signal and servo interfaces
Communication	COREBUS and IONET interfaces

Key Features

• Field Signal Termination: Provides organized connections for signals entering and leaving the control system.

• Servo Interface: Supports connections associated with servo outputs and LVDT excitation.

• Speed Monitoring: Accommodates magnetic pickup signals used in turbine speed-related applications.

• Communication Support: Provides interfaces for communication with compatible Mark V control hardware.

• Maintenance Access: Clearly identified terminals and connectors assist with wiring inspection and replacement.

These features are based on available product documentation and supplier references.

Structure and Applications

The board incorporates a printed circuit board, two terminal blocks, ribbon-cable connectors, and a serial monitoring connector. The terminal blocks provide 144 signal connection positions in total, according to supplier documentation.

Typical applications include gas turbine control, power generation facilities, and maintenance of existing GE Mark V installations.

Installation and Maintenance

Disconnect the relevant power sources before servicing the board. Label all field wires before removal and retain the original terminal assignments. Check connector condition and jumper settings before commissioning. Qualified technicians should verify signal operation in accordance with the applicable turbine control documentation.

Purchasing Information

We supply industrial automation spare parts, including GE turbine control boards, PLC modules, I/O boards, and power components. Contact us to confirm availability, condition, revision compatibility, and shipping options.